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Octo Armada achievements, rarest first.
Every achievement in Octo Armada, ranked by how many Steam players have unlocked it. Global completion rates from Steam, refreshed daily.
The rarest achievement
Tank II
24%
of players
- Achievements
- 37
- Rarest
- 24%
- Ultra rare (under 5%)
- 0
- Average completion
- 54%
1
Tank II
Reach 500 Max Health
24%
2
Lightspeed II
Reach +300% Move Speed
24%
3
Untouchable
Reach 60% Dodge Chance
35%
4
Magnetized
Reach 100% Attract Chance
35%
5
Titanium Plating
Reach 40 Armor
35%
6
Drakon Master
Survive 10 minutes with the Drakon
35%
7
Octo Hunter III
Kill 20000 Octos
41%
8
Rapid Fire II
Reach +300% Fire Rate
41%
9
Overkill II
Deal 1000 or more damage in a single hit
41%
10
Ghost ShipHidden
Hidden achievement. Description revealed on unlock.
41%
11
Critical Enthusiast
Reach 100% Critical Chance
41%
12
Critical Fanatic
Reach 4x Critical Multiplier
41%
13
Space Carrier
Have 4 Companions simultaneously
47%
14
Too Many Choices
Have 8 cards to choose from in the shop at once
47%
15
Scarab Master
Survive 10 minutes with the Scarab
47%
16
Overkill I
Deal 500 or more damage in a single hit
53%
17
Unstoppable PilotHidden
Hidden achievement. Description revealed on unlock.
53%
18
Optimized System
Buy all levels of an upgrade
53%
19
Scarab
Unlock Scarab
53%
20
Drakon
Unlock Drakon
53%
21
Reinforced Plating
Reach 20 Armor
53%
22
Sentinel Master
Survive 10 minutes with the Sentinel
53%
23
Greatest Pilot
Reach Level 60
59%
24
Maximum Caliber
Reach the maximum projectile size
59%
25
Lightspeed I
Reach +100% Move Speed
59%
26
Octo Hunter II
Kill 5000 Octos
65%
27
Deadly WeaponHidden
Hidden achievement. Description revealed on unlock.
65%
28
Octo OBLITERATOR
Kill 30 Octos within 2 seconds
65%
29
First Upgrade
Buy your first upgrade
65%
30
Rapid Fire I
Reach +100% Fire Rate
71%
31
Ace Pilot
Reach Level 40
71%
32
Octo Reaper
Kill 15 Octos within 2 seconds
71%
33
Relentless PilotHidden
Hidden achievement. Description revealed on unlock.
71%
34
Tank I
Reach 100 Max Health
76%
35
Experienced Pilot
Reach Level 20
76%
36
Octo Hunter I
Kill 200 Octos
82%
37
First Casualty
Die for the first time
94%
Percentages are Steam's global unlock rates across all players who own Octo Armada, refreshed daily. Under 5% is marked in the lit blue.